From 745a3adebd9f98e9d53a7d07519d415b55fa5d1f Mon Sep 17 00:00:00 2001 From: Bas van Kervel Date: Mon, 9 Jan 2017 12:09:37 +0100 Subject: [PATCH] core: remove support for Olympic network --- cmd/geth/main.go | 1 - cmd/geth/usage.go | 1 - cmd/utils/flags.go | 34 +++------------------------------- core/default_genesis.go | 3 +++ core/genesis.go | 36 ++++++++---------------------------- eth/handler.go | 2 +- 6 files changed, 15 insertions(+), 62 deletions(-) diff --git a/cmd/geth/main.go b/cmd/geth/main.go index 766e49f49d..a6b6331df4 100644 --- a/cmd/geth/main.go +++ b/cmd/geth/main.go @@ -88,7 +88,6 @@ func init() { utils.BootnodesFlag, utils.DataDirFlag, utils.KeyStoreDirFlag, - utils.OlympicFlag, utils.FastSyncFlag, utils.LightModeFlag, utils.LightServFlag, diff --git a/cmd/geth/usage.go b/cmd/geth/usage.go index 50c742e7c5..853307604b 100644 --- a/cmd/geth/usage.go +++ b/cmd/geth/usage.go @@ -67,7 +67,6 @@ var AppHelpFlagGroups = []flagGroup{ utils.DataDirFlag, utils.KeyStoreDirFlag, utils.NetworkIdFlag, - utils.OlympicFlag, utils.TestNetFlag, utils.DevModeFlag, utils.IdentityFlag, diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 5092616de8..01114a9571 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -21,7 +21,6 @@ import ( "crypto/ecdsa" "fmt" "io/ioutil" - "math" "math/big" "os" "path/filepath" @@ -116,13 +115,9 @@ var ( } NetworkIdFlag = cli.IntFlag{ Name: "networkid", - Usage: "Network identifier (integer, 0=Olympic (disused), 1=Frontier, 2=Morden (disused), 3=Ropsten)", + Usage: "Network identifier (integer, 1=Frontier, 2=Morden (disused), 3=Ropsten)", Value: eth.NetworkId, } - OlympicFlag = cli.BoolFlag{ - Name: "olympic", - Usage: "Olympic network: pre-configured pre-release test network", - } TestNetFlag = cli.BoolFlag{ Name: "testnet", Usage: "Ropsten network: pre-configured test network", @@ -712,7 +707,7 @@ func MakeNode(ctx *cli.Context, name, gitCommit string) *node.Node { // given node. func RegisterEthService(ctx *cli.Context, stack *node.Node, extra []byte) { // Avoid conflicting network flags - networks, netFlags := 0, []cli.BoolFlag{DevModeFlag, TestNetFlag, OlympicFlag} + networks, netFlags := 0, []cli.BoolFlag{DevModeFlag, TestNetFlag} for _, flag := range netFlags { if ctx.GlobalBool(flag.Name) { networks++ @@ -750,12 +745,6 @@ func RegisterEthService(ctx *cli.Context, stack *node.Node, extra []byte) { // Override any default configs in dev mode or the test net switch { - case ctx.GlobalBool(OlympicFlag.Name): - if !ctx.GlobalIsSet(NetworkIdFlag.Name) { - ethConf.NetworkId = 1 - } - ethConf.Genesis = core.OlympicGenesisBlock() - case ctx.GlobalBool(TestNetFlag.Name): if !ctx.GlobalIsSet(NetworkIdFlag.Name) { ethConf.NetworkId = 3 @@ -763,7 +752,7 @@ func RegisterEthService(ctx *cli.Context, stack *node.Node, extra []byte) { ethConf.Genesis = core.DefaultTestnetGenesisBlock() case ctx.GlobalBool(DevModeFlag.Name): - ethConf.Genesis = core.OlympicGenesisBlock() + ethConf.Genesis = core.DevGenesisBlock() if !ctx.GlobalIsSet(GasPriceFlag.Name) { ethConf.GasPrice = new(big.Int) } @@ -820,16 +809,6 @@ func RegisterEthStatsService(stack *node.Node, url string) { // SetupNetwork configures the system for either the main net or some test network. func SetupNetwork(ctx *cli.Context) { - switch { - case ctx.GlobalBool(OlympicFlag.Name): - params.DurationLimit = big.NewInt(8) - params.GenesisGasLimit = big.NewInt(3141592) - params.MinGasLimit = big.NewInt(125000) - params.MaximumExtraDataSize = big.NewInt(1024) - NetworkIdFlag.Value = 0 - core.BlockReward = big.NewInt(1.5e+18) - core.ExpDiffPeriod = big.NewInt(math.MaxInt64) - } params.TargetGasLimit = common.String2Big(ctx.GlobalString(TargetGasLimitFlag.Name)) } @@ -920,13 +899,6 @@ func MakeChain(ctx *cli.Context, stack *node.Node) (chain *core.BlockChain, chai var err error chainDb = MakeChainDatabase(ctx, stack) - if ctx.GlobalBool(OlympicFlag.Name) { - _, err := core.WriteOlympicGenesisBlock(chainDb) - if err != nil { - glog.Fatalln(err) - } - } - if ctx.GlobalBool(TestNetFlag.Name) { _, err := core.WriteTestNetGenesisBlock(chainDb) if err != nil { diff --git a/core/default_genesis.go b/core/default_genesis.go index c993c10c1e..08fd432d78 100644 --- a/core/default_genesis.go +++ b/core/default_genesis.go @@ -23,3 +23,6 @@ const defaultGenesisBlock = "H4sIAAAJbogA/5S9267gSHOl9y59PRd5Pszb5BEYQJi5sQEbgt/ // defaultTestnetGenesisBlock is a gzip compressed dump of the official default Ethereum // test network genesis block (currently Ropsten). const defaultTestnetGenesisBlock = "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" + +// defaultDevnetGenesisBlockis a gzip compressed dump of a dev Ethereum network genesis block. +const defaultDevnetGenesisBlock = "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" diff --git a/core/genesis.go b/core/genesis.go index c0f0c9f240..4a440c2674 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -178,12 +178,6 @@ func WriteTestNetGenesisBlock(chainDb ethdb.Database) (*types.Block, error) { return WriteGenesisBlock(chainDb, strings.NewReader(DefaultTestnetGenesisBlock())) } -// WriteOlympicGenesisBlock assembles the Olympic genesis block and writes it -// along with all associated state into a chain database. -func WriteOlympicGenesisBlock(db ethdb.Database) (*types.Block, error) { - return WriteGenesisBlock(db, strings.NewReader(OlympicGenesisBlock())) -} - // DefaultGenesisBlock assembles a JSON string representing the default Ethereum // genesis block. func DefaultGenesisBlock() string { @@ -209,26 +203,12 @@ func DefaultTestnetGenesisBlock() string { return string(blob) } -// OlympicGenesisBlock assembles a JSON string representing the Olympic genesis -// block. -func OlympicGenesisBlock() string { - return fmt.Sprintf(`{ - "nonce":"0x%x", - "gasLimit":"0x%x", - "difficulty":"0x%x", - "alloc": { - "0000000000000000000000000000000000000001": {"balance": "1"}, - "0000000000000000000000000000000000000002": {"balance": "1"}, - "0000000000000000000000000000000000000003": {"balance": "1"}, - "0000000000000000000000000000000000000004": {"balance": "1"}, - "dbdbdb2cbd23b783741e8d7fcf51e459b497e4a6": {"balance": "1606938044258990275541962092341162602522202993782792835301376"}, - "e4157b34ea9615cfbde6b4fda419828124b70c78": {"balance": "1606938044258990275541962092341162602522202993782792835301376"}, - "b9c015918bdaba24b4ff057a92a3873d6eb201be": {"balance": "1606938044258990275541962092341162602522202993782792835301376"}, - "6c386a4b26f73c802f34673f7248bb118f97424a": {"balance": "1606938044258990275541962092341162602522202993782792835301376"}, - "cd2a3d9f938e13cd947ec05abc7fe734df8dd826": {"balance": "1606938044258990275541962092341162602522202993782792835301376"}, - "2ef47100e0787b915105fd5e3f4ff6752079d5cb": {"balance": "1606938044258990275541962092341162602522202993782792835301376"}, - "e6716f9544a56c530d868e4bfbacb172315bdead": {"balance": "1606938044258990275541962092341162602522202993782792835301376"}, - "1a26338f0d905e295fccb71fa9ea849ffa12aaf4": {"balance": "1606938044258990275541962092341162602522202993782792835301376"} - } - }`, types.EncodeNonce(42), params.GenesisGasLimit.Bytes(), params.GenesisDifficulty.Bytes()) +// DevGenesisBlock assembles a JSON string representing a local dev genesis block. +func DevGenesisBlock() string { + reader := bzip2.NewReader(base64.NewDecoder(base64.StdEncoding, strings.NewReader(defaultDevnetGenesisBlock))) + blob, err := ioutil.ReadAll(reader) + if err != nil { + panic(fmt.Sprintf("failed to load dev genesis: %v", err)) + } + return string(blob) } diff --git a/eth/handler.go b/eth/handler.go index 1de3f67e65..63ba0821fe 100644 --- a/eth/handler.go +++ b/eth/handler.go @@ -750,7 +750,7 @@ func (self *ProtocolManager) txBroadcastLoop() { // EthNodeInfo represents a short summary of the Ethereum sub-protocol metadata known // about the host peer. type EthNodeInfo struct { - Network int `json:"network"` // Ethereum network ID (0=Olympic, 1=Frontier, 2=Morden) + Network int `json:"network"` // Ethereum network ID (1=Frontier, 2=Morden, Ropsten=3) Difficulty *big.Int `json:"difficulty"` // Total difficulty of the host's blockchain Genesis common.Hash `json:"genesis"` // SHA3 hash of the host's genesis block Head common.Hash `json:"head"` // SHA3 hash of the host's best owned block